CN205153112U - Liquid level switches device of soil pick -up car - Google Patents
Liquid level switches device of soil pick -up car Download PDFInfo
- Publication number
- CN205153112U CN205153112U CN201520956110.5U CN201520956110U CN205153112U CN 205153112 U CN205153112 U CN 205153112U CN 201520956110 U CN201520956110 U CN 201520956110U CN 205153112 U CN205153112 U CN 205153112U
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- China
- Prior art keywords
- liquid level
- level display
- display window
- level switches
- window
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Abstract
The utility model discloses a liquid level switches device of soil pick -up car, including a liquid level switches device of soil pick -up car an intercommunication has the solution tank of booster pump, inlays the liquid level switches window on the jar side wall of locating the soil pick -up jar, and the liquid level switches window lies in jar internal one side edge cover and is equipped with the spray pipe, has offered a plurality of water supply spun slit towards the liquid level switches window on the outer wall of spray pipe, is equipped with the ooff valve between spray pipe and solution tank intercommunication and the two, compare with prior art, the utility model discloses a set up the liquid level switches window on the jar body of soil pick -up jar to be used for the spray pipe of clean liquid level switches window in the setting of liquid level switches window side, and add on the liquid level switches window and establish lampet and LED pilot lamp, also make a jar body have in the time of convenient the observation and initiatively remind function, simple structure, convenient and practical simply.
Description
Technical field
The utility model relates to a kind of display unit, and more particularly, it relates to a kind of level display device of suction-type sewer scavenger.
Background technology
Suction-type sewer scavenger collects, transfer cleaning transport mud, sewage, avoid the Novel environmental-sanitation vehicle of secondary pollution, it utilizes self-contained Special vacuum soil pick-up pump to be drawn into by the various mud in sewer in the tank body of storage mud, in order to can the height of mud in real-time awareness tank body, existing suction-type sewer scavenger offers on the sidewall of tank body transparent looks excrement window, but, because mud easily splashes when being encased in tank body, make to look excrement window easily stained, operating personnel clearly cannot see the liquid level in tank body clearly, especially for some small-sized suction-type sewer scavengers, because operating personnel's quantity is limited, more need one can know level display device in display tank body, the patent No. is the Chinese patent of CN202562553U, propose the automobile-used level display device of a kind of combined suction sewage, by liquid level charactron being arranged on the outside of soil pick-up tank body, utilize principle equal with liquid level in display tube in tank body, liquid level in observation tank body, but there is following problem in this set, first, liquid level charactron is arranged on tank body outside, easily be subject to external impact, secondly, mud in mud is easily attached on the inboard wall of tube body of display tube, show unclear when causing display tube to work, finally, operating personnel need to observe display tube in real time, not active warning function, inconvenient in use.
Utility model content
For the problem in practice, the utility model proposes a kind of level display device of suction-type sewer scavenger, concrete scheme is as follows:
A kind of level display device of suction-type sewer scavenger, comprise one be communicated with booster pump filtered water tank, be embedded at the liquid level display window on the tank wall of dirt-absorption tank, the lateral edges that described liquid level display window is positioned at tank body is arranged with sparge pipe, the outer wall of described sparge pipe offers the finedraw of multiple ejection of supplying water towards liquid level display window, described sparge pipe is communicated with filtered water tank and is provided with switch valve therebetween.
Further, described liquid level display window is elongated and vertically arrange, and described liquid level display window is provided with the graduation mark for indicating height of water level in tank body.
Further, the side of described liquid level display window is evenly placed with multiple lampet for illumination window, and described lampet is connected with the power electric being arranged on tank body outside.
Further, the side of described liquid level display window is also provided with the active warning unit when the liquid level in tank body exceeds standard.
Further, described active warning unit comprises the LED light being arranged at liquid level display window side, go here and there between described LED light and power supply and be provided with the close to each other and symmetrically arranged sheet metal of two panels, sheet metal described in two panels is positioned at tank interior and is connected with LED light and power electric respectively.
Further, described in two panels, sheet metal is copper sheet, the long 10.0cm of described copper sheet, wide 5.0cm, and the spacing of copper sheet described in two panels is 0.5 ~ 1.0cm.
Further, the equal horizontal positioned of sheet metal described in two panels and be positioned at the top of the top margin place horizontal plane of liquid level display window.
Further, described liquid level display window is made up of pmma material.
Pass through technique scheme, when suction-type sewer scavenger carries out soil pick-up operation, sewage is extracted in tank body from sewer pipe, due to general containing a large amount of water in sewage, water generally can precipitate into the top of sewage, liquid level display window is blocked in order to prevent the sewage pollution splashed, the lateral edges being positioned at tank body at liquid level display window is arranged with sparge pipe, sparge pipe is connected with filtered water tank and by booster, the clear water in sparge pipe is sprayed from the finedraw that sparge pipe is offered, clean liquid level display window, for ensure night or ambient brightness darker in operation still can be clear that the height of liquid level in tank body, multiple lampet for illumination window is evenly placed with at the side of liquid level display window, when the sewage highly in tank body rises to certain position, sewage submergence two metal sheets, conducting between two metal sheets, LED light is luminous, alert.
Compared with prior art, the utility model by arranging liquid level display window on the tank body of dirt-absorption tank, and the sparge pipe being used for clean liquid level display window is set at liquid level display window side, and lampet and LED light is added on liquid level display window, also tank body is made to be provided with active warning function simply while convenient observation, structure is simple, convenient and practical.
Accompanying drawing explanation
Fig. 1 is partial schematic diagram of the present utility model;
Fig. 2 is the partial sectional view of liquid level display window;
Fig. 3 is the schematic diagram of active warning unit;
Fig. 4 is the circuit theory diagrams of active warning unit.
Accompanying drawing mark: 1, filtered water tank, 2, liquid level display window, 3, sparge pipe, 4, finedraw, 5, switch valve, 6, organic glass, 7, lampet, 8, sheet metal, 9, LED light, 10, tank body, 11, graduation mark, 12, power supply, 13, feed pipe, 14, sewage.
Detailed description of the invention
Be described further with reference to Fig. 1 ~ 4 pair the utility model.
As shown in Figure 1, a kind of level display device of suction-type sewer scavenger, comprise one be communicated with booster pump filtered water tank 1, be embedded at the liquid level display window 2 on tank body 10 sidewall of dirt-absorption tank, the lateral edges that liquid level display window 2 is positioned at tank body 10 is arranged with sparge pipe 3, the outer wall of sparge pipe 3 offers the finedraw 4 of multiple ejection of supplying water towards liquid level display window 2, sparge pipe 3 is communicated with filtered water tank 1 and is provided with switch valve 5 therebetween, liquid level display window 2 is elongated and vertically arrange, liquid level display window 2 is provided with the graduation mark 11 for indicating height of water level in tank body 10, a feed pipe 13 is provided with between sparge pipe 3 and filtered water tank 1, switch valve 5 is arranged on feed pipe 13.
As shown in Figure 2, describe in detail, the side of liquid level display window 2 is evenly placed with multiple lampet 7 for illumination window, lampet 7 is electrically connected with the power supply 12 being arranged on tank body 10 outside, optimize, between lampet 7 and power supply 12, be provided with switch, operating personnel can control the light on and off of lampet 7, and lampet 7 can adopt LED.
Describe in detail, the side of liquid level display window 2 is also provided with the active warning unit when the liquid level in tank body 10 exceeds standard, the LED light 9 that the side that active warning unit comprises liquid level display window 2 is arranged, go here and there between LED light 9 and power supply 12 and be provided with a conductive mechanism, it is close to each other and be symmetricly set in the sheet metal 8 of ad-hoc location in tank body 10 that conductive mechanism comprises two panels, two panels sheet metal 8 is electrically connected with LED light 9 and power supply 12 respectively, in the present embodiment, LED light 9 is chosen for the LED of burn red, to play better reminding effect.
Describe in detail, two panels sheet metal 8 is copper sheet, the long 10.0cm of copper sheet, wide 5.0cm, the spacing of two panels copper sheet is 0.5 ~ 1.0cm, selection for sheet metal 8 material also can adopt other metal, selects practical copper sheet in the present embodiment, because copper sheet has good electric conductivity and corrosion resistance, for the area of copper sheet, can do corresponding adjustment according to the size of power supply 12 voltage or the size of tank body 10, in use, two panels copper sheet is by being positioned at sewage 14 conductive communication therebetween.
When sewage 14 submergence liquid level display window 2, illustrate that tank body 10 is filled soon, at this moment, the luminous active warning operating personnel of LED light 9 of liquid level display window 2 stop operation, for this reason, two panels sheet metal 8 all horizontal positioned and be positioned at the top of the top margin place horizontal plane of liquid level display window 2.
For above-mentioned active warning unit, the buzzer between power supply 12 and sheet metal 8 also can be connected on, when liquid level exceedes certain altitude, honey device and power supply 12 conducting send prompt tone, certainly, active warning unit can also be some other device, does not point out one by one at this.
Describe in detail, liquid level display window 2 is made up of organic glass 6 material, and the sparge pipe 3 being set in liquid level display window 2 side is made up of copper or stainless steel.
Using method of the present utility model is as follows:
When operating personnel are when carrying out operation, sewage 14 is extracted in tank body 10 from sewer pipe, due to general containing a large amount of water in mud, water generally can precipitate into the top of mud, open the switch valve 5 arranged between sparge pipe 3 and filtered water tank 1, clear water after the finedraw 4 place ejection pressurization of sparge pipe 3 cleans liquid level display window 2, it is avoided to be covered by sewage 14, in soil pick-up operation process, operating personnel can be clear that the liquid level of mud in tank body 10, when running into the relatively dark or night work of ambient brightness, open the lampet 7 being arranged at liquid level display window 2, when operating personnel do not see or neglect cause that in tank body 10, liquid level exceedes predetermined value time, LED light 9 is luminous, active warning operating personnel.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. the level display device of a suction-type sewer scavenger, comprise the filtered water tank that is communicated with booster pump, be embedded at the liquid level display window on the tank wall of dirt-absorption tank, it is characterized in that: the lateral edges that described liquid level display window is positioned at tank body is arranged with sparge pipe, the outer wall of described sparge pipe offers the finedraw of multiple ejection of supplying water towards liquid level display window, described sparge pipe is communicated with filtered water tank and is provided with switch valve therebetween.
2. the level display device of suction-type sewer scavenger according to claim 1, is characterized in that: described liquid level display window is elongated and vertically arrange, and described liquid level display window is provided with the graduation mark for indicating height of water level in tank body.
3. the level display device of suction-type sewer scavenger according to claim 1, is characterized in that: the side of described liquid level display window is evenly placed with multiple lampet for illumination window, and described lampet is connected with the power electric being arranged on tank body outside.
4. the level display device of suction-type sewer scavenger according to claim 3, is characterized in that: the active warning unit when side of described liquid level display window is also provided with that in early warning tank body, liquid level exceeds standard.
5. the level display device of suction-type sewer scavenger according to claim 4, it is characterized in that: described active warning unit comprises the LED light being arranged at liquid level display window side, go here and there between described LED light and power supply and be provided with the close to each other and symmetrically arranged sheet metal of two panels, sheet metal described in two panels is positioned at tank interior and is connected with LED light and power electric respectively.
6. the level display device of suction-type sewer scavenger according to claim 5, is characterized in that: described in two panels, sheet metal is copper sheet, the long 10.0cm of described copper sheet, wide 5.0cm, and the spacing of copper sheet described in two panels is 0.5 ~ 1.0cm.
7. the level display device of suction-type sewer scavenger according to claim 5, is characterized in that: the equal horizontal positioned of sheet metal described in two panels and be positioned at the top of the top margin place horizontal plane of liquid level display window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520956110.5U CN205153112U (en) | 2015-11-26 | 2015-11-26 | Liquid level switches device of soil pick -up car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520956110.5U CN205153112U (en) | 2015-11-26 | 2015-11-26 | Liquid level switches device of soil pick -up car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205153112U true CN205153112U (en) | 2016-04-13 |
Family
ID=55688824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520956110.5U Expired - Fee Related CN205153112U (en) | 2015-11-26 | 2015-11-26 | Liquid level switches device of soil pick -up car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205153112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112817343A (en) * | 2021-01-04 | 2021-05-18 | 中国重汽集团济南动力有限公司 | Liquid level alarm and automatic control system and method for sewage suction truck |
-
2015
- 2015-11-26 CN CN201520956110.5U patent/CN205153112U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112817343A (en) * | 2021-01-04 | 2021-05-18 | 中国重汽集团济南动力有限公司 | Liquid level alarm and automatic control system and method for sewage suction truck |
| CN112817343B (en) * | 2021-01-04 | 2023-07-28 | 中国重汽集团济南专用车有限公司 | Liquid level alarm and automatic control system and method for sewage suction truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20171126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |